.ant-layout-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #f6f6f6;
    color: #fff;
    .header-lf {
        display: flex;
    }
    .header-rf {
        display: flex;
        align-items: center;
        .username {
            margin: 0 20px 0 0;
            font-size: 15px;
        }
        .ant-avatar {
            cursor: pointer;
        }
    }
}